CN107201191A - A kind of glass pack is packed for label paper adhesive - Google Patents
A kind of glass pack is packed for label paper adhesive Download PDFInfo
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- CN107201191A CN107201191A CN201710575646.6A CN201710575646A CN107201191A CN 107201191 A CN107201191 A CN 107201191A CN 201710575646 A CN201710575646 A CN 201710575646A CN 107201191 A CN107201191 A CN 107201191A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J101/00—Adhesives based on cellulose, modified cellulose, or cellulose derivatives
- C09J101/08—Cellulose derivatives
- C09J101/26—Cellulose ethers
- C09J101/28—Alkyl ethers
- C09J101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Cosmetics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Label paper adhesive is packed for the invention discloses a kind of glass pack, is related to field of adhesive technology, is made up of the raw material of following parts by weight：15 25 parts of hydroxyethyl cellulose, hydrogenated castor oleic acid/5 10 parts of polyglutamic acid, 35 parts of stearic acid, 0.5 2 parts of pregelatinated wheaten starch, 0.5 2 parts of polyethylene glycol oxide, 0.5 2 parts of nanometer titanium dioxide, 0.1 1 parts of polyacrylamide, 0.1 1 parts of trihydroxymethylpropanyltri diglycidyl ether, 0.05 0.5 parts of PDDA, 0.05 0.5 parts of cetanol, 200 250 parts of deionized water.The adhesive strength that label paper is pasted on 8h after vial is reached 4MPa by invention adhesive, and vial soaks in water that label paper can disposably be completely exfoliated after 30min, the adhesive residual quantity on vial is only 0.05% simultaneously, can be removed completely through high pressure water washing.
Description
Technical field：
The present invention relates to field of adhesive technology, and in particular to a kind of glass pack is packed for label paper adhesive.
Background technology：
Belong to one of usual way of packaging for foodstuff, including flavoring, can, honey etc. using glass bottle packaging food.
Label paper is to be used to be pasted onto product, to play a part of identifying product information.Glass pack is generally by label paper ring
Around being pasted onto on vial, the requirement to adhesive used, which often concentrates on needs, has stronger caking property and water proofing property, and
It has ignored the rippability after its use.
In order to realize the reasonable recycling of resource, the recycling work of vial in recent years is carried out in order.
Need to peel off label paper in removal process, but be difficult to be completely exfoliated substantially, and can remain on vial a large amount of adhesive,
It is difficult to remove adhesive using common cleaning method and cleaning agent.In order to solve this problem, we develop a kind of glass
Bottled food is packed for label paper adhesive, vial need to be only put into before label paper is peeled off in water and soak 0.5-1h, you can
Label paper is completely exfoliated, and adhesive is attached on label paper, vial is extremely low in the residual quantity of adhesive.
The content of the invention：
The technical problems to be solved by the invention are that providing one kind can realize that label paper is easily peeled off and avoided gluing
The glass pack that agent is largely residued on vial is packed for label paper adhesive.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of glass pack is packed for label paper adhesive, is made up of the raw material of following parts by weight：
15-25 parts of hydroxyethyl cellulose, hydrogenated castor oleic acid/5-10 parts of polyglutamic acid, 3-5 parts of stearic acid, pregelatinated
0.5-2 parts of wheaten starch, 0.5-2 parts of polyethylene glycol oxide, 0.5-2 parts of nanometer titanium dioxide, 0.1-1 parts of polyacrylamide, three hydroxyl first
0.1-1 parts of base propane triglycidyl ether, 0.05-0.5 parts of PDDA, 0.05-0.5 parts of cetanol,
200-250 parts of deionized water；
Its preparation method comprises the following steps：
(1) add stearic acid and polyethylene glycol oxide under grinding into hydroxyethyl cellulose, and in microwave frequency 2450MHz,
Microwave treatment 5min under power output 700W, nanometer titanium dioxide is added after standing 5min, and microwave treatment is continued after being well mixed
5min, stands microwave treatment 5min again after 5min, and gained mixture naturally cools to room temperature, produces modified hydroxyl second under milling
Base cellulose；
(2) trihydroxymethylpropanyltri diglycidyl ether and poly dimethyl allyl chlorine are added into pregelatinated wheaten starch
Change ammonium, and 110-120 DEG C of insulation grinding 30min is warming up to 5 DEG C/min programming rate under milling, naturally cool to room
Temperature, produces modified starch；
(3) hydrogenated castor oleic acid/polyglutamic acid, polyacrylamide and spermaceti is added into modified hydroxyethylcellulosadsorbing
Alcohol, is warming up to 70-80 DEG C of insulation mixing 10min, adds modified starch and deionized water, be continuously heating to reflux state insulation
Mix 15min, and the concentrated adhesive that solid content 65-70% is made.
The preparation method of the hydrogenated castor oleic acid/polyglutamic acid is：By hydrogenated castor oleic acid with 5 DEG C/min heating
Speed is heated to molten condition insulation 5min, adds polyglutamic acid, is sufficiently mixed after microwave frequency 2450MHz, output
Microwave treatment 5min under power 700W, stand 10min after continue microwave treatment 5min, then add N hydroxymethyl acrylamide and
Modified turpentine oil, microwave treatment 5min again after being well mixed, gained mixture is transferred to sealing and standing 5h in -15 DEG C of environment, most
Micro mist is made by micronizer, hydrogenated castor oleic acid/polyglutamic acid is produced.
The hydrogenated castor oleic acid, polyglutamic acid, N hydroxymethyl acrylamide and modified terebinthine mass ratio are 5-
10:5-10:0.5-2:0.2-1。
The modified turpentine oil is formed by turpentine oil through close fine modification, and its method of modifying is：Activity is added into turpentine oil
Charcoal, stands 8h after being sufficiently mixed, filtering, HPMA is added into gained filtrate, and be heated to 110-120 DEG C of insulation
15min is mixed, PVPP is added, continued in 110-120 DEG C of insulation mixing 15min, after 45-55 DEG C
The deionized water of equitemperature is added, rear stratification is sufficiently stirred for, extracted, gained oil reservoir anhydrous sodium sulfate drying is produced and changed
Property turpentine oil.
The turpentine oil, activated carbon, HPMA, PVPP, the mass ratio of deionized water are 1-3:
0.1-0.5:0.1-0.5:0.05-0.3:5-10。
The beneficial effects of the invention are as follows：The present invention is assisted with many using hydroxyethyl cellulose as primary raw material after modified processing
Plant the obtained glass pack of auxiliary agent and be packed for label paper adhesive, the adhesive belongs to aqueous adhesive, safe to use,
And label paper 8h adhesive strength after being pasted on vial reaches 4MPa；And vial is soaked after 30min in water
Label paper disposably is completely exfoliated, while the adhesive residual quantity on vial is only 0.05%, can be complete through high pressure water washing
It is complete to remove, so that beneficial to the recycling of vial.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
(1) 3g stearic acid and 0.5g polyethylene glycol oxides are added under grinding into 20g hydroxyethyl celluloses, and in microwave frequency
Microwave treatment 5min under 2450MHz, power output 700W, 0.5g nanometer titanium dioxides are added after standing 5min, after being well mixed
Continue microwave treatment 5min, stand microwave treatment 5min again after 5min, gained mixture naturally cools to room temperature under milling,
Produce modified hydroxyethylcellulosadsorbing；
(2) 0.2g trihydroxymethylpropanyltri diglycidyl ethers and 0.1g poly dimethyls are added into 2g pregelatinated wheaten starches
Diallyl ammonium chloride, and 110-120 DEG C of insulation grinding 30min, nature are warming up to 5 DEG C/min programming rate under milling
Room temperature is cooled to, modified starch is produced；
(3) 10g hydrogenated castors oleic acid/polyglutamic acid, 0.5g polyacrylamides are added into modified hydroxyethylcellulosadsorbing
With 0.2g cetanols, 70-80 DEG C of insulation mixing 10min is warming up to, modified starch and 200g deionized waters is added, continues to heat up
15min, and the concentrated adhesive that solid content 65-70% is made are mixed to reflux state insulation.
The preparation of hydrogenated castor oleic acid/polyglutamic acid：10g hydrogenated castors oleic acid is added with 5 DEG C/min firing rate
Heat to molten condition is incubated 5min, adds 5g polyglutamic acids, is sufficiently mixed after microwave frequency 2450MHz, power output
Microwave treatment 5min under 700W, stands and continues microwave treatment 5min after 10min, then adds 0.5g N hydroxymethyl acrylamides
Turpentine oil is modified with 0.5g, microwave treatment 5min again after being well mixed, gained mixture is transferred to sealing and standing in -15 DEG C of environment
5h, is most made micro mist through micronizer afterwards, produces hydrogenated castor oleic acid/polyglutamic acid.
Modified terebinthine preparation：0.3g activated carbons are added into 3g turpentine oil, 8h is stood after being sufficiently mixed, are filtered, to
0.2g HPMAs are added in gained filtrate, and are heated to 110-120 DEG C of insulation mixing 15min, 0.1g friendships are added
Join PVP, continue, in 110-120 DEG C of insulation mixing 15min, to go after naturally cool to the 10g for adding equitemperature after 45-55 DEG C
Ionized water, is sufficiently stirred for rear stratification, and extraction, gained oil reservoir anhydrous sodium sulfate drying produces modified turpentine oil.
Embodiment 2
(1) 5g stearic acid and 1g polyethylene glycol oxides are added under grinding into 25g hydroxyethyl celluloses, and in microwave frequency
Microwave treatment 5min under 2450MHz, power output 700W, 0.5g nanometer titanium dioxides are added after standing 5min, after being well mixed
Continue microwave treatment 5min, stand microwave treatment 5min again after 5min, gained mixture naturally cools to room temperature under milling,
Produce modified hydroxyethylcellulosadsorbing；
(2) 0.3g trihydroxymethylpropanyltri diglycidyl ethers and the poly- diformazans of 0.05g are added into 2g pregelatinated wheaten starches
Base diallyl ammonium chloride, and 110-120 DEG C of insulation grinding 30min is warming up to 5 DEG C/min programming rate under milling, from
Room temperature so is cooled to, modified starch is produced；
(3) added into modified hydroxyethylcellulosadsorbing 10g hydrogenated castors oleic acid/polyglutamic acid, 1g polyacrylamides and
0.3g cetanols, are warming up to 70-80 DEG C of insulation mixing 10min, add modified starch and 250g deionized waters, be continuously heating to
Reflux state insulation mixing 15min, and the concentrated adhesive that solid content 65-70% is made.
The preparation of hydrogenated castor oleic acid/polyglutamic acid：10g hydrogenated castors oleic acid is added with 5 DEG C/min firing rate
Heat to molten condition is incubated 5min, adds 10g polyglutamic acids, is sufficiently mixed after microwave frequency 2450MHz, power output
Microwave treatment 5min under 700W, stand 10min after continue microwave treatment 5min, then add 1gN- NMAs and
0.5g is modified turpentine oil, and microwave treatment 5min again after being well mixed, gained mixture is transferred to sealing and standing in -15 DEG C of environment
5h, is most made micro mist through micronizer afterwards, produces hydrogenated castor oleic acid/polyglutamic acid.
Modified terebinthine preparation：0.1g activated carbons are added into 2g turpentine oil, 8h is stood after being sufficiently mixed, are filtered, to
0.2g HPMAs are added in gained filtrate, and are heated to 110-120 DEG C of insulation mixing 15min, 0.05g friendships are added
Join PVP, continue, in 110-120 DEG C of insulation mixing 15min, to go after naturally cool to the 10g for adding equitemperature after 45-55 DEG C
Ionized water, is sufficiently stirred for rear stratification, and extraction, gained oil reservoir anhydrous sodium sulfate drying produces modified turpentine oil.
Reference examples 1
(1) 5g stearic acid and 1g polyethylene glycol oxides are added under grinding into 25g hydroxyethyl celluloses, and in microwave frequency
Microwave treatment 5min under 2450MHz, power output 700W, 0.5g nanometer titanium dioxides are added after standing 5min, after being well mixed
Continue microwave treatment 5min, stand microwave treatment 5min again after 5min, gained mixture naturally cools to room temperature under milling,
Produce modified hydroxyethylcellulosadsorbing；
(2) 0.3g trihydroxymethylpropanyltri diglycidyl ethers and the poly- diformazans of 0.05g are added into 2g pregelatinated wheaten starches
Base diallyl ammonium chloride, and 110-120 DEG C of insulation grinding 30min is warming up to 5 DEG C/min programming rate under milling, from
Room temperature so is cooled to, modified starch is produced；
(3) added into modified hydroxyethylcellulosadsorbing 10g hydrogenated castors oleic acid/polyglutamic acid, 1g polyacrylamides and
0.3g cetanols, are warming up to 70-80 DEG C of insulation mixing 10min, add modified starch and 250g deionized waters, be continuously heating to
Reflux state insulation mixing 15min, and the concentrated adhesive that solid content 65-70% is made.
The preparation of hydrogenated castor oleic acid/polyglutamic acid：10g hydrogenated castors oleic acid is added with 5 DEG C/min firing rate
Heat to molten condition is incubated 5min, adds 10g polyglutamic acids, is sufficiently mixed after microwave frequency 2450MHz, power output
Microwave treatment 5min under 700W, stand 10min after continue microwave treatment 5min, then add 1gN- NMAs and
0.5g turpentine oil, microwave treatment 5min again after being well mixed, gained mixture is transferred to sealing and standing 5h in -15 DEG C of environment, most
Micro mist is made by micronizer, hydrogenated castor oleic acid/polyglutamic acid is produced.
Reference examples 2
(1) 5g stearic acid and 1g polyethylene glycol oxides are added under grinding into 25g hydroxyethyl celluloses, and in microwave frequency
Microwave treatment 5min under 2450MHz, power output 700W, 0.5g nanometer titanium dioxides are added after standing 5min, after being well mixed
Continue microwave treatment 5min, stand microwave treatment 5min again after 5min, gained mixture naturally cools to room temperature under milling,
Produce modified hydroxyethylcellulosadsorbing；
(2) added into modified hydroxyethylcellulosadsorbing 10g hydrogenated castors oleic acid/polyglutamic acid, 1g polyacrylamides and
0.3g cetanols, are warming up to 70-80 DEG C of insulation mixing 10min, add 2g pregelatinateds wheaten starch and 250g deionized waters, after
It is continuous to be warming up to reflux state insulation mixing 15min, and the concentrated adhesive that solid content 65-70% is made.
The preparation of hydrogenated castor oleic acid/polyglutamic acid：10g hydrogenated castors oleic acid is added with 5 DEG C/min firing rate
Heat to molten condition is incubated 5min, adds 10g polyglutamic acids, is sufficiently mixed after microwave frequency 2450MHz, power output
Microwave treatment 5min under 700W, stand 10min after continue microwave treatment 5min, then add 1gN- NMAs and
0.5g is modified turpentine oil, and microwave treatment 5min again after being well mixed, gained mixture is transferred to sealing and standing in -15 DEG C of environment
5h, is most made micro mist through micronizer afterwards, produces hydrogenated castor oleic acid/polyglutamic acid.
Modified terebinthine preparation：0.1g activated carbons are added into 2g turpentine oil, 8h is stood after being sufficiently mixed, are filtered, to
0.2g HPMAs are added in gained filtrate, and are heated to 110-120 DEG C of insulation mixing 15min, 0.05g friendships are added
Join PVP, continue, in 110-120 DEG C of insulation mixing 15min, to go after naturally cool to the 10g for adding equitemperature after 45-55 DEG C
Ionized water, is sufficiently stirred for rear stratification, and extraction, gained oil reservoir anhydrous sodium sulfate drying produces modified turpentine oil.
Reference examples 3
(1) 5g stearic acid and 1g polyethylene glycol oxides are added under grinding into 25g hydroxyethyl celluloses, and in microwave frequency
Microwave treatment 5min under 2450MHz, power output 700W, 0.5g nanometer titanium dioxides are added after standing 5min, after being well mixed
Continue microwave treatment 5min, stand microwave treatment 5min again after 5min, gained mixture naturally cools to room temperature under milling,
Produce modified hydroxyethylcellulosadsorbing；
(2) 0.3g trihydroxymethylpropanyltri diglycidyl ethers and the poly- diformazans of 0.05g are added into 2g pregelatinated wheaten starches
Base diallyl ammonium chloride, and 110-120 DEG C of insulation grinding 30min is warming up to 5 DEG C/min programming rate under milling, from
Room temperature so is cooled to, modified starch is produced；
(3) added into modified hydroxyethylcellulosadsorbing 10g hydrogenated castors oleic acid/polyglutamic acid, 1g polyacrylamides and
0.3g cetanols, are warming up to 70-80 DEG C of insulation mixing 10min, add modified starch and 250g deionized waters, be continuously heating to
Reflux state insulation mixing 15min, and the concentrated adhesive that solid content 65-70% is made.
The preparation of hydrogenated castor oleic acid/polyglutamic acid：10g hydrogenated castors oleic acid is added with 5 DEG C/min firing rate
Heat to molten condition is incubated 5min, adds 10g polyglutamic acids, is sufficiently mixed after microwave frequency 2450MHz, power output
Microwave treatment 5min under 700W, stands and continues microwave treatment 5min after 10min, and gained mixture is transferred in -15 DEG C of environment and sealed
5h is stood, micro mist most is made through micronizer afterwards, hydrogenated castor oleic acid/polyglutamic acid is produced.
Reference examples 4
(1) 0.3g trihydroxymethylpropanyltri diglycidyl ethers and the poly- diformazans of 0.05g are added into 2g pregelatinated wheaten starches
Base diallyl ammonium chloride, and 110-120 DEG C of insulation grinding 30min is warming up to 5 DEG C/min programming rate under milling, from
Room temperature so is cooled to, modified starch is produced；
(2) added into 25g hydroxyethyl celluloses 10g hydrogenated castors oleic acid/polyglutamic acid, 1g polyacrylamides and
0.3g cetanols, are warming up to 70-80 DEG C of insulation mixing 10min, add modified starch and 250g deionized waters, be continuously heating to
Reflux state insulation mixing 15min, and the concentrated adhesive that solid content 65-70% is made.
The preparation of hydrogenated castor oleic acid/polyglutamic acid：10g hydrogenated castors oleic acid is added with 5 DEG C/min firing rate
Heat to molten condition is incubated 5min, adds 10g polyglutamic acids, is sufficiently mixed after microwave frequency 2450MHz, power output
Microwave treatment 5min under 700W, stand 10min after continue microwave treatment 5min, then add 1gN- NMAs and
0.5g is modified turpentine oil, and microwave treatment 5min again after being well mixed, gained mixture is transferred to sealing and standing in -15 DEG C of environment
5h, is most made micro mist through micronizer afterwards, produces hydrogenated castor oleic acid/polyglutamic acid.
Modified terebinthine preparation：0.1g activated carbons are added into 2g turpentine oil, 8h is stood after being sufficiently mixed, are filtered, to
0.2g HPMAs are added in gained filtrate, and are heated to 110-120 DEG C of insulation mixing 15min, 0.05g friendships are added
Join PVP, continue, in 110-120 DEG C of insulation mixing 15min, to go after naturally cool to the 10g for adding equitemperature after 45-55 DEG C
Ionized water, is sufficiently stirred for rear stratification, and extraction, gained oil reservoir anhydrous sodium sulfate drying produces modified turpentine oil.
Embodiment 3
Equivalent embodiment 1, embodiment 2, reference examples 1, reference examples 2, reference examples 3,4 preparing adhesives of reference examples are used respectively
In the stickup with batch same specification vial label paper, the adhesive strength after its 8h is determined, and vial is put into water after six months
Middle immersion 30min, then peels off label paper, determines adhesive residual quantity, as a result as shown in table 1.
The embodiment of the present invention of table 1 and the performance of reference examples institute preparing adhesive
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of glass pack is packed for label paper adhesive, it is characterised in that：It is made up of the raw material of following parts by weight：
15-25 parts of hydroxyethyl cellulose, hydrogenated castor oleic acid/5-10 parts of polyglutamic acid, 3-5 parts of stearic acid, pregelatinated wheat
0.5-2 parts of starch, 0.5-2 parts of polyethylene glycol oxide, 0.5-2 parts of nanometer titanium dioxide, 0.1-1 parts of polyacrylamide, trihydroxy methyl third
0.1-1 parts of alkane triglycidyl ether, 0.05-0.5 parts of PDDA, 0.05-0.5 parts of cetanol, go from
Sub- water 200-250 parts；
Its preparation method comprises the following steps：
(1) stearic acid and polyethylene glycol oxide are added under grinding into hydroxyethyl cellulose, and in microwave frequency 2450MHz, output
Microwave treatment 5min under power 700W, nanometer titanium dioxide is added after standing 5min, and microwave treatment 5min is continued after being well mixed,
Microwave treatment 5min again after 5min is stood, gained mixture naturally cools to room temperature under milling, produce modified hydroxyethyl fine
Dimension element；
(2) trihydroxymethylpropanyltri diglycidyl ether and poly dimethyl allyl chlorination are added into pregelatinated wheaten starch
Ammonium, and 110-120 DEG C of insulation grinding 30min is warming up to 5 DEG C/min programming rate under milling, room temperature is naturally cooled to,
Produce modified starch；
(3) hydrogenated castor oleic acid/polyglutamic acid, polyacrylamide and cetanol is added into modified hydroxyethylcellulosadsorbing, is risen
Temperature adds modified starch and deionized water to 70-80 DEG C of insulation mixing 10min, is continuously heating to reflux state insulation mixing
15min, and the concentrated adhesive that solid content 65-70% is made.
2. glass pack according to claim 1 is packed for label paper adhesive, it is characterised in that：The hydrogenation castor
The preparation method of sesame oil acid/polyglutamic acid is：Hydrogenated castor oleic acid is heated to molten condition with 5 DEG C/min firing rate
5min is incubated, polyglutamic acid is added, is sufficiently mixed after microwave treatment under microwave frequency 2450MHz, power output 700W
5min, stands and continues microwave treatment 5min after 10min, then adds N hydroxymethyl acrylamide and modified turpentine oil, and mixing is equal
Microwave treatment 5min again after even, gained mixture is transferred to sealing and standing 5h in -15 DEG C of environment, is most made afterwards through micronizer
Micro mist, produces hydrogenated castor oleic acid/polyglutamic acid.
3. glass pack according to claim 2 is packed for label paper adhesive, it is characterised in that：The hydrogenation castor
Sesame oil acid, polyglutamic acid, N hydroxymethyl acrylamide and modified terebinthine mass ratio are 5-10:5-10:0.5-2:0.2-
1。
4. glass pack according to claim 2 is packed for label paper adhesive, it is characterised in that：The modified pine
Fuel-economizing is formed by turpentine oil through close fine modification, and its method of modifying is：Activated carbon is added into turpentine oil, is stood after being sufficiently mixed
8h, filtering adds HPMA into gained filtrate, and is heated to 110-120 DEG C of insulation mixing 15min, adds
PVPP, continue 110-120 DEG C insulation mixing 15min, after naturally cool to after 45-55 DEG C add equitemperature go from
Sub- water, is sufficiently stirred for rear stratification, and extraction, gained oil reservoir anhydrous sodium sulfate drying produces modified turpentine oil.
5. glass pack according to claim 4 is packed for label paper adhesive, it is characterised in that：The turpentine
Oil, activated carbon, HPMA, PVPP, the mass ratio of deionized water are 1-3:0.1-0.5:0.1-0.5:
0.05-0.3:5-10。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575646.6A CN107201191B (en) | 2017-07-14 | 2017-07-14 | A kind of glass pack is packed for label paper adhesive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575646.6A CN107201191B (en) | 2017-07-14 | 2017-07-14 | A kind of glass pack is packed for label paper adhesive |
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| Publication Number | Publication Date |
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| CN107201191A true CN107201191A (en) | 2017-09-26 |
| CN107201191B CN107201191B (en) | 2018-11-09 |
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| CN201710575646.6A Active CN107201191B (en) | 2017-07-14 | 2017-07-14 | A kind of glass pack is packed for label paper adhesive |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN108584046A (en) * | 2018-05-06 | 2018-09-28 | 汪涛 | A kind of labeling technique of plastic bottle packing drink |
| CN108587561A (en) * | 2018-05-06 | 2018-09-28 | 汪涛 | Convenient for the aqueous labeling agent of separation label paper when a kind of beer bottle recycling |
| CN108624284A (en) * | 2018-05-06 | 2018-10-09 | 汪涛 | A kind of technique preparing aqueous labeling agent using ultrasonic-microwave collaboration method |
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| CN107880845A (en) * | 2017-11-07 | 2018-04-06 | 常州汉唐文化传媒有限公司 | A kind of preparation method of starch adhesive |
| CN108584046A (en) * | 2018-05-06 | 2018-09-28 | 汪涛 | A kind of labeling technique of plastic bottle packing drink |
| CN108587561A (en) * | 2018-05-06 | 2018-09-28 | 汪涛 | Convenient for the aqueous labeling agent of separation label paper when a kind of beer bottle recycling |
| CN108624284A (en) * | 2018-05-06 | 2018-10-09 | 汪涛 | A kind of technique preparing aqueous labeling agent using ultrasonic-microwave collaboration method |
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